Haidara was taken off on a stretcher to hospital with suspected ligament damage, while McManaman escaped any disciplinary action from referee Mark Halsey.
Lille's Mathieu Debuchy, Montpellier's Mapou Yanga-Mbiwa, Massadio Haidara from Nancy, Toulouse's Moussa Sissoko and Bordeaux's Yoann Gouffran all made the move to the north east of England.
Wigan kept its hope of survival alive with a late 2-1 win over Newcastle in a game which was marred by an awful tackle by Callum McManaman on visiting defender Massadio Haidara.